Desktop Assistant for Windows

Desktop Assistant has been developed by Sphinx Software. This convenient software allows you to access The Free Dictionary’s definitions and encyclopedia entries by selecting a word or phrase with one click. It works in almost any application.

Right-Click Browser Add-on

Browser add-ons — also known as extensions — are mini-programs that enhance the default functionality of your web browser.

For Internet Explorer

Dictionary Add-on is a simple right-click add-on for Internet Explorer that
adds the "Definition" option to the right-click menu. No matter what
website you are visiting, you can now instantly check any word's
definition.